🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.67 AU - 1.03 AU

Year: 274 Days

Day: 24.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.17 AU - 1.91 AU

Year: 669 Days

Day: 33.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.2

Radius: 10.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.45 AU - 9.61 AU

Year: 8716 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,331,926 km

• M1: 126,859 km (0.097 R)
• M2: 537,655 km (0.103 R)
• M3: 918,232 km (0.054 R)
• M4: 1,301,501 km (0.052 R)
• M5: 1,749,248 km (0.09 R)
• M6: 2,130,573 km (0.082 R)
• M7: 2,457,145 km (0.117 R)
• M8: 2,918,206 km (0.105 R)
• M9: 3,622,213 km (0.1 R)
• M10: 4,381,572 km (0.038 R)
• M11: 4,827,972 km (0.089 R)
• M12: 5,715,087 km (0.078 R)
• M13: 6,146,378 km (0.094 R)
• M14: 7,074,633 km (0.08 R)
• M15: 9,163,169 km (0.095 R)
• M16: 9,942,574 km (0.118 R)
• M17: 10,915,259 km (0.112 R)
• M18: 11,321,716 km (0.086 R)
• M19: 13,799,356 km (0.096 R)
• M20: 15,511,654 km (0.05 R)
• M21: 16,287,169 km (0.115 R)
• M22: 17,020,647 km (0.101 R)
• M23: 17,498,762 km (0.106 R)
• M24: 19,799,278 km (0.099 R)
• M25: 20,404,551 km (0.077 R)
• M26: 22,375,802 km (0.075 R)
• M27: 22,949,809 km (0.103 R)
• M28: 25,699,568 km (0.088 R)
• M29: 27,432,210 km (0.05 R)
• M30: 29,241,447 km (0.113 R)
• M31: 32,780,035 km (0.115 R)
• M32: 36,481,535 km (0.105 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,880 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit